baber/WOPTO huggingface dataset:
Patent JP-S62261416-A (JP)
Title: Separation of molded form in injection molding
Inventor: SUEYOSHI TOSHIHIKO
IPC: B29C45/43
Filed: 1986-05-09
Abstract: PURPOSE:To apply pressure gas uniformly on the whole surface of a molded form to improve the flatness of the molded form by a method wherein the pressure gas for separation is applied on the molded form under a condition that a mold clamping force is being applied. CONSTITUTION:Solenoid valves 44, 52 are opened by a signal from a timer in a control ler 60 immediately before finishing cooling process or before 2 seconds, for example, after the injection of molten resin in order to supply pneumatic pressure to air blow-off ports 40, 42. The pneumatic pressure, applied from the air blow-off ports 40, 42, is applied on the whole surface of the side of an upper surface as well as the whole surface of the side of a lower surface of a molded form in a cavity 18. Mold opening is started and a movablemold 16 begins to descend. The pneumatic pressures, applied from the air blow-off ports 40, 42, are 7kg/cm<2> and 3.5kg/cm<2> respectively, therefore, a force from upper side to lower side is applied on the molded form. Simultaneously with the extraction of the molded form from the cavity forming recess of a fixed mold 12, the pneumatic pressure from the upper side is eliminated and the molded form receives an upward force by the pneumatic pressure supplied from the air blow-off port 42 whereby the molded form may be separated from the movable mold 16.
Patent JP-S5228157-A (JP)
Title: Domestic drainer
Inventor: UTADA JIYUNSUKE
IPC: E03F5/14
Filed: 1975-08-28
Abstract: PURPOSE: To provide a method for preventing environmental pollution arising from the outflow and the flilling up of rubbish in a general waterway. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62262817-A (JP)
Title: Light beam scanning system
Inventor: TAMURA YOSHIHIRO
IPC: G03G15/01
Filed: 1986-05-09
Abstract: PURPOSE:To exactly separate each of the light beams which are placed extremely close to each other, by constituting a system in which the n-th (1<=n<=N-1) separating mirror transmits or reflects only one beam out of (N-n+1) light beams which are incident on the separating mirror, and reflects or transmit other (N-n) light beams. CONSTITUTION:The first separating mirror 17 is provided with a reflection zone 19 and a transmission zone 20 which extend in a band shape in the scan direction, so that a beam A is made to transmit through, but a beam B is reflected, and a separating mirror 18 is a simple reflecting mirror having a reflection zone 21. Also, as for two pieces of beams A, B, a distance of scores of mm is kept in its rotating direction (in the direction as indicated with an arrow) on a photosensitive drum 12, by the separating mirrors 17, 18 and reflecting mirrors 9, 11. In regard, the separating mirrors 17, 18 and the reflecting mirrors 9, 11 are installed so that optical path lengths of the beams A, B extending from an f.theta lens onto a photosensitive drum 12 become equal. That is to say, both the optical lengths of the beams A, B extending from an acousto-optical element 2 to the photosensitive drum 12 are equal.
Patent JP-S60249549-A (JP)
Title: Automatic tool replacing apparatus
Inventor: KITAMURA KOUICHIROU
IPC: B23Q3/157
Filed: 1984-05-25
Abstract: PURPOSE:To shorten the time required for replacement of tool by arranging a pair of arms having clicks for holding a tool and performing independent tool replacing operation in the proximity of spindle and bringing one click into waiting condition for grasping the necessary tool during when extracting used tool by means of the other click. CONSTITUTION:The left arm 28 is positioned on the lateral axis 40 of spindle 1 while opening the tool holding clicks 27. While the right arm 29 will turn and wait to hold the tool for next process located at the position indexed through rotation of endless chain 4 in a tool magazine 2 through a holer. The left side arm 28 is moved to the right through a slide base 20 to approach to the spindle 1 then the clicks 28 are closed through function of the cylinder device 31 to grasp the tool holder of spindle 1 thereafter the lock is released to extract the used tool. The arm 29 for grasping the tool of next process will extract a tool from a pot 3 then turn and position on the lateral axis 40 of spindle 1 and approach to the spindle 1 thus to mount the tool.
Patent JP-S5449420-A (JP)
Title: Exhaust gas recycle apparatus for diesel engine
Inventor: KUWABARA AKIYASU
IPC: F02M25/07
Filed: 1977-09-02
Abstract: PURPOSE: To shut off a recycle passage by an open/close unit in such a case as high- load running that it is not required to recycle exhaust gas, by installing the open/ close unit in the recycle passage upstream of a recycle valve.  
     CONSTITUTION: A valve 4 installed in an exhaust gas recycle passage 10 is opened or closed depending on the opening or closing of a control valve 3 installed in an intake passage 1. The open/close unit 6 is provided upstream of the recycle valve. A control valve position sensor 40 is connected to a control circuit for a solenoid valve 31. When the control valve 3 is almost fully opened, the sloenoid valve is de-energized to open a negative pressure chamber 26 of the open/close unit 6 to the atmosphere. The negative pressure chamber 26 is connected to a vacuum tank 32 while the solenoid valve 31 remains energized. A valve element 14 is displaced up and the open/close unit is opened while the negative pressure of the tank 32 is applied to the negative pressure chamber 26. The valve element 14 is brought into pressural contact with a valve seat 21 by the elastic force of a spring 28 when the negative pressure chamber 26 is opened to the atmosphere. Therefore, no carbon reaches the recycle valve 4, thus lengthening its lifetime 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07284335-A (JP)
Title: Apparatus for grafting
Inventor: MANABE YUKIO
IPC: A01G1/06
Filed: 1994-04-18
Abstract: PURPOSE:To provide an apparatus for grafting capable of automatically carrying out the regulation of a cutting position of a seedling for a scion and a seedling for a stock and a connecting position of the scion to the stock. CONSTITUTION:This apparatus for grafting is obtained by stretching a belt conveyor 110 in an endless form over a driving roller 113 and a driven roller 115, supporting the upper part of the belt conveyor 110 with an upper guide plate 116, dividing the upper guide plate 116 into plural guide pieces (116a) to (116e), connecting the guide pieces (116a) to (116e) with connecting pins so as to smoothly and freely bend, vertically move the guide piece (116c) with a cam 119 driven by a cam rotating motor, coupling the driving roller 113 and the driven roller 115 to a conveyor frame with a spring 121 and absorbing the deformation of the belt conveyor 110. Thereby, a scion or a stock placed on the guide piece (116c) is vertically moved.
Patent JP-H1059886-A (JP)
Title: Production of hydroxyaromatic compound
Inventor: STEC ZBIGNIEW
IPC: C07B61/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hydroxyaromatic compound such as β-naphthol at a high transformation ratio by subjecting an isoalkylaromatic compound to catalytic oxidation and decomposing the resultant hydroperoxide. SOLUTION: An isopropylaromatic compound is emulsified in an aqueous solution of a catalyst and heated to the temperature range within 50 deg.C - a boiling point of the emulsion, then exposed to oxygen for 2-20hrs, thus the resultant hydroperoxide is decomposed to a hydroxyaromatic compound and acetone in the presence of an inorganic acid. When 2-isopropylnaphthalene is used as the isopropylaromatic compound, β-naphthol is obtained as the hydroxyaromatic compound. By the method, even e.g. an industrial raw material contains 8-11% of 1-isopropylnaphthalene, >=50% of 2-isopropylnaphthalene can be transformed to hydroperoxide and further, a yield of β-naphthol after decomposition of hydroperoxide is 86%.
Patent JP-H10277880-A (JP)
Title: Cutting method for plane parallel with tool shank
Inventor: MENTANI KENJI
IPC: G05B19/4093
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To offer a method for plunging processing of a surface parallel with a tool shank accurately with the tool trajectory controlled by means of a simple programming. SOLUTION: Determination of the offset amount of a tool, direction determination of the runoff amount at the time of picking, and automatic computation of the picking frequency are conducted on the basis of the tool surface determining data, tool diameter data, picking amount, etc., and thereupon one-cycle trajectory of the tool is determined, and the whole plane processing is made for the surface parallel with the tool shank in conformity to one-block program specification. One cycle trajectory of the tool consists of a machining process, a tool retracting process from the work, tool elevation process, and tool picking process, and the whole plane processing is conducted through repetition of this cyclic operation.
Patent JP-S61264284-A (JP)
Title: Watch with liquid vessel
Inventor: ICHIKAWA MASAKAZU
IPC: G04B45/00
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an interesting and fashionable watch by sealing one or more kinds of liquid and solid in a vessel which has a part constituted with a transparent member at least and arranging this vessel so that it covers a watch display part. CONSTITUTION:Liquids and solids 31 are sealed in a vessel 30 constituted by attaching two transparent members 27 to a cylinder spacer 32. This vessel 30 is arranged above hands 23-25 on a dial 22 so that the vessel 30 covers the time display part, and one of transparent members 27 is used as a cover glass. Since liquids and solids 31 in the vessel 30 are moved without any order, the interesting and cheerful display part is obtained, and a new watch design is attained.
Patent JP-S5530975-A (JP)
Title: Manufacturing of poly-stylus electrode
Inventor: TAGAWA KOUSEI
IPC: B41J2/395
Filed: 1978-08-28
Abstract: PURPOSE: To obtain a poly-stylus electrode by forming an electrode pattern on a metallic thin film mounted on the other face of a flexible film having a hard plate mounted on one face and further exposing the top end of the electrode by bending it fully.  
     CONSTITUTION: A hard print base 22 having a small stiffness coefficient is mounted on the surface of a flexible film 21. A metallic thin film 24 such as copper or the like is mounted on the other surface of the film 21. The metallic film 24 is firmly supported the foregoing two-layer structure and a photo etching is provided for the film 24 while keeping a predetermined distance from the master pattern at an exposuring process time to form an electrode pattern. The electrode patterns extend in vothe directions from a slot 23. One of the electode pattern is formed to cause a deviation of a half pitch of the stylys electrode and is bent fron the center line 23 by inclining the electrode pattern face inwardly and is fixed by interposing an insulation film 26 having a desirable thickness between the films 21. Thereafter, the bent portion is cut down to be removed to expose the top end of the electrode as a recording needle to the outer surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5531663-A (JP)
Title: Air-filled radial tire
Inventor: KAIZU MASARU
IPC: B60C15/00
Filed: 1978-08-29
Abstract: PURPOSE: To prevent separation at belt layer end portions and the like and to reduce strains at bead portion and like by specifying the relative locations of a bead portion reinforcing layer, carcass ply, and first belt.  
     CONSTITUTION: The end 4 of a carcass ply 2 consisting of metal chords is folded in such a manner as to wind up a bead bundle 3, and a bead portion reinforcing layer 7 is provided around the end 4. A belt layer composed of first and second belts 11 and 12 consisting of metal chords is provided at the crown portion of the tire 1. The outside end 9 of the layer 7 is located nearer to the tire inside-diameter position than the end 4 of the carcass ply 2, and the ratio of the distance S between the end 4 of the carcass ply 2 ratio of the distance S between the end 4 of the ply 2  and the end of the first belt 11 to the distance So between the tire inside-diameter  position and the end of the first belt 11 is set within the range of 0.75W0.79, the  distances S and So being measured in the direction perpendicular to the axis of the  tire 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01277812-A (JP)
Title: Microscopic device
Inventor: AWAMURA DAIKICHI
IPC: G01N21/17
Filed: 1988-04-30
Abstract: PURPOSE:To reproduce a stereoscopic and sharp image by disposing an objective lens in such a manner that the optical axis thereof has a prescribed angle with the optical axis of a condenser lens and allowing the luminous flux from the objective lens to enter image sensors by each line. CONSTITUTION:A sample 7 is two-dimensionally scanned in a main scanning direction and the auxiliary scanning direction intersecting orthogonally therewith by a spot-like light beam entering at 45 deg. incident angle. The objective lens 10 is so disposed as to face the condenser lens 6 at 45 deg. angle with the normal of the incident face of the sample 7 and the reflected light from the sample 7 is condensed by the lens 10. The luminous flux from the lens 10 is allowed to enter like a very small spot onto the linear image sensors 12 via an imaging lens 11. Since the sensor 12 have a charge accumulation effect, the image distortion is eliminated even if the unequal scanning speed in the main scanning direction is generated by an acousto-optical element 3. The surface condition of the sample is thereby three-dimensionally reproduced.
Patent JP-S5229493-A (JP)
Title: Process for prevention of slugs offensive smell
Inventor: HOTSUKEZU HIROMICHI
IPC: C21B3/06
Filed: 1975-08-30
Abstract: PURPOSE: Process for prevention of offensive smell which is generated from the slugs from blast furnace, converter and KR slugs, etc., without installing any special facilities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S591394-A (JP)
Inventor: MAKINO TETSUROU
IPC: B08B15/00
Filed: 1982-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08307516-A (JP)
Title: Telephone set with incoming call regulating function
Inventor: OIKE HITOSHI
IPC: H04M1/66
Filed: 1995-04-28
Abstract: PURPOSE: To regulate the unwanted incoming of a malicious call, etc., with simple and inexpensive configuration without damaging the merit of the telephone set by performing control so as to disconnect a line when no caller telephone number is detected. CONSTITUTION: An information circuit 2 is connected to a telephone line 1, detects the caller telephone number to be reported at the time of call incoming, supplies that informaiton to a central processing unit(CPU) 3 and selectively performs automatic response and automatic disconnection to the incoming call under the control of the CPU 3. Namely, when no caller telephone number is detected by the information circuit 2, the line is disconnected. In this case, it is desirable to discriminate whether the transmission of a message is selected at the CPU 3 or not and when it is not selected, the line is automatically disconnected by the information circuit 2 at once but when the transmisison of a message is selected, the automatic response is performed by the information circuit 2.  After a prescribed message is transmitted from a message transmitting circuit 8, the line is automatically disconnected.
Patent JP-S61263440-A (JP)
Inventor: ODA KAZUYUKI
IPC: H04N7/18
Filed: 1985-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09292870-A (JP)
Title: Display screen protector
Inventor: OOSE MOTOHITO
IPC: G01V8/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve operability of input work in a display screen protector that prevents degradation of a light emitting face and reduces the power consumption by turning off the screen in input pause. SOLUTION: Proximity switches 5 and 6 that sense a human body are arranged on a keyboard 3 or a mouse 4. If the hands of an operator or the like is approached, the proximity switches 5 and 6 output detection pulses. A keyboard control portion 7 outputs an interrupt signal to a timer 8 in response to the detection pulses. By means of this interrupt signal, the timer outputs a control signal for turning on/off the display. A display control portion 9 outputs a display signal in response to this control signal and restarts displaying on a display 2.
Patent JP-H10302695-A (JP)
Title: Scanning electron microscopic device
Inventor: YABUKI YOSHIAKI
IPC: H01J37/153
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate an astigmatic correction even under a condition difficult to perform the astigmatic correction by providing an astigmatic aberration correcting sample separately from a sample to be observed, and performing the astigmatic aberration correction by use of the astigmatic aberration correcting sample. SOLUTION: An astigmatic aberration correcting sample 10 is provided on a sample moving stage 9 separately from a sample 8 to be observed, and when an astigmatic aberration correction is performed, the irradiation range of an electron beam 2 is electrically moved by a field-of-view moving lens 5 to move the field of view, or the field of view is moved by the sample moving stage 9 to emit the electron beam 2 to the astigmatic aberration correcting sample 10, whereby the astigmatic aberration correction is performed under a sufficient contrast to lay the electron beam 2 in a circular state free from astigmatic aberration. After the astigmatic aberration correction is ended, the field of view is returned by the field-of-view lens 4 or the sample moving stage 9 to observe the sample 8 to be observed. Thus, even under a condition difficult to perform the astigmatic aberration correction, the astigmatic aberration correction can be facilitated, and a satisfactory image observation can be performed.
Patent JP-2000291693-A (JP)
Title: Coupling
Inventor: YAMAZAKI SHINJI
IPC: F16D47/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To apply a coupling without accompany with the change of design, increase in cost, and increase in weight. SOLUTION: This coupling comprises a main clutch 43 and a control clutch 45 mounted between a rotary case 39 and a shaft 41, a cam 49 capable of operating when receiving the torque between the members 39, 41 in the connection of the clutch 45 to connect the clutch 43, and an electromagnet 55 connecting and disconnecting the clutch 45, and the sealing mans 67, 83, 87, 89 are mounted on an external part of a transfer case 37 for supporting the rotary case 39 and the inner shaft 41 at a stationary side through the connecting members 69, 79, and preventing the entry of foreign matters.
Patent JP-H0623394-A (JP)
Title: Composition and method for removing oxygen
Inventor: CHII MINGU FUWA
IPC: C09K15/18
Filed: 1993-04-09
Abstract: A composition and method of inhibiting corrosion in boiler-steam condensate systems comprising adding to the system N,N-dihydrocarbylhydroxylamine and N-hydrocarbylhydroxylamine in amounts effective to inhibit corrosion.
Patent JP-H08295688-A (JP)
Title: Bisazo compound, its intermediate, their production and electrophotographic photoreceptor containing bisazo compound
Inventor: KONDO AKIHIRO
IPC: C07D405/14
Filed: 1995-04-28
Abstract: PURPOSE: To produce the subject new compound, useful as a substance, etc., for generating charge carriers of electrophotographic photoreceptors, excellent in stability and electrification characteristics and having high sensitivity and durability by reacting a nitrosalicylaldehyde derivative with a 1,3-dihaloacetone. CONSTITUTION: A new bisazo compound of formula I [R1 is H, a halogen, a lower alkyl, a lower alkoxy, trifluoromethyl, a (substituted)aralkyl, etc.; (n) is an integer of 1-3; X is 0, S or =N-R2 (R2 is OH a lower alkoxy, an aryloxy, etc.); Cpl is a (substituted)6-14C aromatic hydrocarbon compound residue having a phenolic hydroxyl group]. This compound is useful as a substance, etc., for generating charge carriers of electrophotographic photoreceptors, excellent in stability and electrification characteristics and having high sensitivity and durability. The compound is obtained by reacting nitrosalicylaledehydes of formula II with a 1,3-dihaloacetone of formula III (A is a halogen), providing a bis(nitro-2-benzo[b]furyl) ketone derivative of formula IV, reducing the resultant compound, diazotizing the reduction product and subsequently reacting the prepared diazo compound with phenols.
Patent JP-H05296563-A (JP)
Title: Performance level discriminator for facility implement
Inventor: KITA SHIGEHIRO
IPC: F23N5/02
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a performance level discriminator which can automatically and efficiently decide to detect installation conditions and an operation performance level of a facility implement such as a hot water supplying apparatus upon lapse of use at an arbitrary timing. CONSTITUTION:When an inspecting operation switch 30 of a remote controller 8 is closed, operation control means 25 controls an inspecting operation mode different from a normal operation mode, forms a different using environment according to a fuel control valve 18, an air fan 19, and detects characteristics by the inspecting operation by a hot water temperature sensor 17, a flame sensor 23, etc. A performance level discriminator 26 more precisely analyzes operating performance of nonexecutable item in the normal operation mode, and highly grasps an operation performance level.
Patent JP-S5534117-A (JP)
Title: Pure water production device
Inventor: MAEYAMA AKIRA
IPC: B01J47/02
Filed: 1978-09-01
Abstract: PURPOSE: To operate always in cation break, and effectively use a minimum of anion tower regenerative agent suited to this operation without loss.  
     CONSTITUTION: By measuring the water quality at the outlet of first anion tower 3 to estimate the excess value of exchange capacity of resin at the end of water sampling, the amount of regenerative agent for next regeneration is determined accordingly, and the regeneration is performed effectively with a minimum of regenerative agent. For this purpose, the facility is preliminarily designed to maintain cation break, and the amount of regenerative agent in the cation tower 1 is fixed at a constant value, and the amount of the regenerative agent in the anion tower 3 is increased or decreased within the minimum limit depending on the fluctuations of the water quality. The control section includes an electric conductivity meter 19 to detect the electric conductivity of raw water, an electric conductivity meter 20 to detect the electric conductivity at the outlet of first anion tower, a pH meter 21 to detect pH at the outlet of first anion tower, a flow meter 22 to detect the flow rate of passing water, an operational unit 23, and a display device 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58222644-A (JP)
Title: Encoding circuit
Inventor: MURAKAMI NORIO
IPC: H03M5/04
Filed: 1982-06-21
Abstract: PURPOSE:To reduce the required number of delay circuits, by compensating the delay time of a delay circuit by a frequency divider, in a circuit inserting a narrow pulse of opposite polarity for each prescribed length when the same binary codes are consecutive for a prescribed length or over. CONSTITUTION:A binary signal (a) representing consecutively the same code is delayed by a pulse width T1 at a delay circuit 2. The signal (a) and the delayed signal (b) pass through an exclusive OR circuit 3a, an inverted output (c) of the circuit 3a is inputted to an inverting output f1 of the frequency division circuit comprising an FF circuit 15 and to an AND circuit 15, the output d1 passes through a delay circuit 13 having (T2-T3)/2 of delay time, one of the output e1 is applied to an AND circuit as it is and the other is applied to the AND circuit after being inverted at a delay circuit 7 having T3 of delay time. An AND circuit output g1 is supplied to the FF15, and supplied to an AND circuit 14 together with the output of the FF15, and an output (j) of the AND circuit 14 is ORed exclusively with the signal (b).